The Bachelor season 22 is over but Bekah Martinez still has plenty to say about Arie Luyendyk Jr. The 24-year-old nanny, who competed for the 36-year-old race car driver on the reality dating show, is calling out the Bachelor star for not only DMing her post-filming but other women from the show as well. She also believes that Arie will cheat on his fiancee Lauren Burnham.

During a Q&A with Vulture, Bekah slammed Arie's "inappropriate" behavior, revealing that he was talking to other women besides Lauren, whom he later proposed to after calling off his engagement to Becca Kufrin.

"I wasn't the only contestant he was DMing while the show was airing. It wasn't just me and Lauren, there were other women as well. C'mon, dude. You're 36, you know better. You're not oblivious and you know how relationships work."

"And at the time he DMed me, it was close to the episode when I got sent home," she continued. "It was us passionately making out and discussing our relationship. And this is the time when you're like, Thinking of you, hope you're doing well! I guarantee Lauren didn't know he was messaging me. Lauren doesn't like me."

Bekah, who previously called Arie "an incredibly manipulative person" during the After the Final Rose special, also said in another interview that she doesn't think things will work out for Arie and Lauren.

"I just think that even if they were to stay together for the rest of their lives, I think he would certainly cheat on her without a doubt," Bekah told Access Hollywood. "I can't speak for Lauren, but I don't that Arie is capable of having a monogamous, serious relationship ... really don't think that he's mature enough to handle a real committed relationship. He's impulsive and he doesn't think through his actions."

Bekah, who went home in week seven of The Bachelor, is expected to be part of the cast of the fifth season of Bachelor in Paradise.